Nemotron Nano 12B 2 VL (free) is free for input tokens while Grok 4.20 Multi-Agent costs $2 per 1M tokens.
API cost decision in 10 seconds
Nemotron Nano 12B 2 VL (free) vs Grok 4.20 Multi-Agent
Pick Nemotron Nano 12B 2 VL (free) for lower cost; pick Grok 4.20 Multi-Agent only if the larger context window matters more.
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Data confirmed:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick Nemotron Nano 12B 2 VL (free) for lower cost; pick Grok 4.20 Multi-Agent only if the larger context window matters more.
On the standard 1M input plus 500K output workload, Nemotron Nano 12B 2 VL (free) is estimated at $0 vs $5 for Grok 4.20 Multi-Agent, saving $5 (100% lower).
Cost-first pickNemotron Nano 12B 2 VL (free)
Context-first pickGrok 4.20 Multi-Agent
Sample savings$5100%
10x traffic gap$50
Grok 4.20 Multi-Agent has more context, but Nemotron Nano 12B 2 VL (free) saves $5 on the standard workload. At 10x that traffic, the same price gap is about $50. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
Nemotron Nano 12B 2 VL (free) stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | Nemotron Nano 12B 2 VL (free) | Grok 4.20 Multi-Agent |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | Nemotron Nano 12B 2 VL (free) | $0 | $13 |
| Balanced workload | 1M input + 1M output | Nemotron Nano 12B 2 VL (free) | $0 | $8 |
| Output-heavy chatbot | 1M input + 5M output | Nemotron Nano 12B 2 VL (free) | $0 | $32 |
Nemotron Nano 12B 2 VL (free) is free for output tokens while Grok 4.20 Multi-Agent costs $6 per 1M tokens.
Grok 4.20 Multi-Agent has 1.87M more context (15.6x larger).
Nemotron Nano 12B 2 VL (free) is free for the standard workload while the other model is estimated at $5.
Estimate your workload cost
Your Workload Cost
This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.
Quick Decision
Nemotron Nano 12B 2 VL (free) has the lower input price; Nemotron Nano 12B 2 VL (free) has the lower output price; Grok 4.20 Multi-Agent offers the larger context window. For the 1M input plus 500K output sample, Nemotron Nano 12B 2 VL (free) is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $0 for Nemotron Nano 12B 2 VL (free) and $5 for Grok 4.20 Multi-Agent.
Choose Nemotron Nano 12B 2 VL (free) when you care most about lower input-token price, and lower output-token price.
Choose Grok 4.20 Multi-Agent when you care most about larger context window.
- On the standard 1M input plus 500K output workload, Nemotron Nano 12B 2 VL (free) is estimated at $0 vs $5 for Grok 4.20 Multi-Agent, saving $5 (100% lower).
- Nemotron Nano 12B 2 VL (free) is free for the standard workload while the other model is estimated at $5.
- Nemotron Nano 12B 2 VL (free) is free for input tokens while Grok 4.20 Multi-Agent costs $2 per 1M tokens.
- Nemotron Nano 12B 2 VL (free) is free for output tokens while Grok 4.20 Multi-Agent costs $6 per 1M tokens.
- Grok 4.20 Multi-Agent has 1.87M more context (15.6x larger).
| Feature | Nemotron Nano 12B 2 VL (free) (NVIDIA) | Grok 4.20 Multi-Agent (xAI) |
|---|---|---|
| Input Price prompt tokens per 1M | $0 | $2 |
| Completion Price per 1M tokens | $0 | $6 |
| Sample Workload Cost 1M input + 500K output | $0 | $5 |
| Context Window | 128K | 2M |
| Release Date | ||
| Popularity | #127 | #139 |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | Nemotron Nano 12B 2 VL (free) | On the standard 1M input plus 500K output workload, Nemotron Nano 12B 2 VL (free) is estimated at $0 vs $5 for Grok 4.20 Multi-Agent, saving $5 (100% lower). |
| High-volume input processing | Nemotron Nano 12B 2 VL (free) | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | Nemotron Nano 12B 2 VL (free) | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | Grok 4.20 Multi-Agent | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- Grok Build 0.1 can replace Grok 4.20 Multi-Agent when lower sample workload cost matters most: $2.
- Grok 4.3 can replace Grok 4.20 Multi-Agent when lower sample workload cost matters most: $2.5.
- Grok 4.20 can replace Grok 4.20 Multi-Agent when lower sample workload cost matters most: $2.5.
- Llama 4 Scout offers 10M context with $0.23 sample workload cost.
- Claude Opus 4.7 · Anthropic · #1
- DeepSeek V4 Flash · DeepSeek · #2
- Hy3 preview · Tencent · #3
- Claude Sonnet 4.6 · Anthropic · #4
Cheaper alternatives
Review low-cost models sorted by a standard 1M input plus 500K output workload.
Open cheapest modelsLarger context alternatives
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Open largest context modelsProvider catalogs
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Open provider hubsNVIDIA catalog
Review all tracked NVIDIA models before deciding whether this matchup is the right shortlist.
Open NVIDIA modelsxAI catalog
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Open xAI modelsNVIDIA Nemotron Nano 2 VL is a 12-billion-parameter open multimodal reasoning model designed for video understanding and document intelligence. It introduces a hybrid Transformer-Mamba architecture, combining transformer-level accuracy with Mamba’s...
Grok 4.20 Multi-Agent is a variant of xAI’s Grok 4.20 designed for collaborative, agent-based workflows. Multiple agents operate in parallel to conduct deep research, coordinate tool use, and synthesize information...